Arduino read the key-value from Bridge

gistfile1.txt

#include <Bridge.h>

unsigned long timer;
unsigned long counter = 0L;

void setup()
{
  Serial.begin(9600);
  Bridge.begin();     // this launches /usr/bin/run-bride on Linino
  timer = millis();
  
  pinMode(13, OUTPUT);
}

void loop()
{
  /* Every 200ms: */

  if (millis() - timer > 200) {
    timer = millis();

    char myData[100];
    Bridge.get("msg", myData, 100);

    int  n;
    n = atoi(myData);
    Serial.println(n);
    if(n!=0) {
        digitalWrite(13, HIGH);
        Serial.println("on!");
        delay(1000);
   
        Serial.println("off");
        Bridge.put("msg", 0);
        digitalWrite(13, LOW);
    } 
  }
}